56514420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{313969}}^1$

素因数の和:313984

約数の個数: 36

約数和(自身を含む): 171427620

約数和(自身を除く): 114913200

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 313969, 627938, 941907, 1255876, 1569845, 1883814, 2825721, 3139690, 3767628, 4709535, 5651442, 6279380, 9419070, 11302884, 14128605, 18838140, 28257210, 56514420]

約数ペア:

[(1, 56514420), (2, 28257210), (3, 18838140), (4, 14128605), (5, 11302884), (6, 9419070), (9, 6279380), (10, 5651442), (12, 4709535), (15, 3767628), (18, 3139690), (20, 2825721), (30, 1883814), (36, 1569845), (45, 1255876), (60, 941907), (90, 627938), (180, 313969)]